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  2. Visual impairment - Wikipedia

    en.wikipedia.org/wiki/Visual_impairment

    GPS devices can also be used as a mobility aid. Such software can assist blind people with orientation and navigation, but it is not a replacement for traditional mobility tools such as white canes and guide dogs. Some blind people are skilled at echolocating silent objects simply by producing mouth clicks and listening to the returning echoes ...

  3. Brainport - Wikipedia

    en.wikipedia.org/wiki/Brainport

    It was initially developed by Paul Bach-y-Rita as an aid to people's sense of balance, particularly of stroke victims. Bach-y-Rita founded Wicab in 1998. [2] [3] [4] It has also been developed for use as a visual aid, demonstrating its ability to allow a blind person to see his or her surroundings in polygonal and pixel form.

  4. Hoople (mobility aid) - Wikipedia

    en.wikipedia.org/wiki/Hoople_(mobility_aid)

    A Hoople is a hoop-shaped mobility aid used by some blind and visually impaired people, and was designed to help them navigate their way over rough terrain or in a rural environment. It performs a similar role to a white cane , but is designed for use in conditions where using a white cane can be difficult, for example, in snow or on sand.

  5. White cane - Wikipedia

    en.wikipedia.org/wiki/White_cane

    A long cane, the primary mobility tool for the visually impaired. A white cane is a device used by many people who are blind or visually impaired.A white cane primarily allows its user to scan their surroundings for obstacles or orientation marks, but is also helpful for onlookers in identifying the user as blind or visually impaired and taking appropriate care.

  6. OrCam device - Wikipedia

    en.wikipedia.org/wiki/OrCam_device

    The company develops and manufactures assistive technology devices for individuals who are visually impaired, partially sighted, blind, print disabilities, or have other disabilities. OrCam headquarters is located in Jerusalem, operating under the company name OrCam Technologies Ltd.

  7. American Printing House for the Blind - Wikipedia

    en.wikipedia.org/wiki/American_Printing_House...

    A bill was drawn up and presented to the 45th Congress. An Act to Promote the Education of the Blind became a law on March 3, 1879. The American Printing House for the Blind was designated as the official source of educational texts and aids for legally blind students throughout the country—a mandate that continues to the present.

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